Do you supply matching wheel nuts?

Yes, bolts and nuts are supplied as sets from the same heat-treatment lot.

Wheel Bolts & Wheel Nuts

Wheel hub bolts and wheel nuts for trucks, trailers and buses: knurled-shank hub bolts with matching nuts, and two-piece or one-piece flange wheel nuts. Alloy steel class 10.9 bolts and class 10 nuts, quenched and tempered. Typical finishes are black phosphate, zinc flake and zinc-nickel; we make to OE drawing or sample for aftermarket distributors.

Request a Wheel Bolts & Wheel Nut Quote Compare standards

Wheel Bolts & Wheel Nuts we supply

Truck Wheel Hub Bolt – representative photo

Truck & Trailer Wheel Hub Bolt

Truck Flange Wheel Nut

Wheel Bolts & Wheel Nuts: standards, sizes and options
Product / standard	Sizes	Grades	Material	Finishes	MOQ
OE drawing / sample Truck Wheel Hub Bolt	M18x1.5 – M22x1.5; 5/8" – 7/8"	10.9, 12.9	Alloy steel 35CrMo / 40Cr	Black oxide / phosphate, Zinc flake (Dacromet/Geomet type), Zinc-nickel	500 pcs / size
ISO 4107 interface / OE drawing Truck Flange Wheel Nut	M18x1.5 – M22x1.5	10	Alloy steel	Black oxide / phosphate, Zinc flake (Dacromet/Geomet type), Zinc-nickel	500 pcs / size

Ordering wheel bolts & wheel nuts

MOQ: 500 pcs per size (negotiable for trial orders)
Mixed sizes: Welcome in one order
Samples: Samples available — cost and lead time quoted per request
Lead time: 15–25 days for standard parts; finishes such as HDG or Dacromet add a few days
Payment: T/T 30% deposit, 70% before shipment
Shipping: FOB Ningbo / CIF / DDP on request
Packaging: Cartons on pallets, or private-label boxes and bags
Documents: Material certificate, coating thickness and salt-spray reports on request
Custom: Drawings, non-standard sizes, coatings, marking and private-label packaging

To quote quickly, please send

Standard (e.g. DIN, ISO, ASTM) or drawing number
Size × length and thread pitch
Property class / grade and material
Finish and coating thickness (or the salt-spray hours you need)
Quantity per size and annual volume
Packaging and destination port

Finishes for wheel bolts & wheel nuts

Zinc-nickel and zinc are plated on our own line in Ningbo. Other finishes are applied by specialist coaters to the relevant standard.

Finish	Applied	Notes
Black oxide / phosphate	Available	Indoor or oiled service
Zinc flake (Dacromet/Geomet type)	Available	Electrolyte-free, no hydrogen embrittlement risk
Zinc-nickel	Our own line	12–15 µm, clear or black passivation; 1,000 h (12 µm) to 1,440 h (15 µm) neutral salt spray

For property class 10.9 and above, choose zinc flake, or zinc-nickel with hydrogen-embrittlement relief agreed at order stage.

Row of zinc-nickel electroplating tanks — Our zinc-nickel plating line. Salt spray: 12 µm ≈ 1,000 h, 15 µm ≈ 1,440 h (neutral salt spray to first red rust). How zinc-nickel compares

How to choose

What do you need for a quote?: OE reference number or drawing, thread size, knurl diameter, under-head length and finish. A sample also works.
Which finish for wheel fasteners?: Zinc flake and zinc-nickel both give long corrosion protection without the white-rust problem of plain zinc.

Request a wheel bolts & wheel nut quote

Send sizes and quantities — we reply with price, finish options and lead time within 24 hours.

Technical guides

Bolt Grades Explained: 4.8 vs 8.8 vs 10.9 vs 12.9 — Complete Strength Guide